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Priority to ES1968141138UpriorityCriticalpatent/ES141138Y/en
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Publication of ES141138YpublicationCriticalpatent/ES141138Y/en
Electromotive device for toy vehicles, essentially characterized in that it is constituted by a loudspeaker or microphone coupled to a conventional low frequency transistor amplifier, which is related to a relay that acts as a switch of the electrical supply of individual electromotors constituting the motor systems. And guideline of the toy, so that a sound picked up by the microphone produces a signal that amplified activates the switch relay, interrupting the power supply of the electromotor of the motor system of the toy and closing the power circuit of the electromotor of the steering system. (Machine-translation by Google Translate, not legally binding)
ES1968141138U1968-08-221968-08-22
ELECTROMOTIVE DEVICE FOR TOY VEHICLES.
ExpiredES141138Y
(en)
Electronic device for starting through acoustic signal of electric motors of machinery activities of jugueteria (Machine-translation by Google Translate, not legally binding)
Control panel for momentary and permanent engagement, in particular for electro-mechanical controls, for example switches, signals, barriers, for miniature electric railways.